<!--用户管理页-->
<template>
<div style="height: 6vh;background-color: #fff;padding: 10px 20px;">
  <span style="font-size: 20px;line-height: 60px">用户管理</span>
  <el-button type="primary" style="float: right;margin-top: 10px;"
             @click="beforeAddUser">新建用户</el-button>
</div>
<!-- 用户搜索卡片 -->
  <el-card style="height:70px;margin: 10px;">
    <el-form :inline="true">
      <el-form-item label="用户搜索" style="width: 270px;">
        <el-input placeholder="请输入用户名" v-model="searchUserForm.username"
                  @keydown.enter="loadUser"></el-input>
      </el-form-item>
      <el-form-item label="用户状态" style="width: 270px;">
        <el-select placeholder="请选择用户状态" v-model="searchUserForm.status" @change="loadUser">
          <el-option label="启用" value="1"></el-option>
          <el-option label="禁用" value="0"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary"@click="loadUser">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
<!-- 用户列表表格 -->
  <el-card style="margin: 10px">
    <el-table :data="userArr">
      <el-table-column type="index" label="编号" width="80" align="center"></el-table-column>
      <el-table-column prop="username" label="用户名" align="center"></el-table-column>
      <el-table-column prop="phone" label="手机号" align="center"></el-table-column>
      <el-table-column prop="createTime" label="加入时间" align="center"></el-table-column>
      <el-table-column prop="status" label="用户状态" align="center">
        <template #default="scope">
          <el-switch active-value="1" inactive-value="0" v-model="scope.row.status"
                     @change="changeStatus(scope.row.id,scope.row.status)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link :disabled="scope.row.level===40" @click="resetPassword(scope.row.id)">密码重置</el-button>
          <el-button type="danger" link :disabled="scope.row.level===40" @click="editUser(scope.row.id)">编辑</el-button>
          <el-button type="danger" link :disabled="scope.row.level===40" @click="deleteUser(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
<!-- 新增用户弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible"
             style="width: 1000px;padding:40px;" :before-close="handleClose">
    <el-form label-position="top">
      <el-row :gutter="10">
        <el-col :span="12">
          <el-form-item label="用户名">
            <el-input placeholder="请输入用户名"
                      v-model="saveUserForm.username" :disabled="saveUserForm.id!=null"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="手机号">
            <el-input placeholder="请输入手机号" v-model="saveUserForm.phone"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="10">
        <el-col :span="12">
          <el-form-item label="邮箱">
            <el-input placeholder="请输入邮箱" v-model="saveUserForm.email"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="年龄">
            <el-input placeholder="请输入年龄" v-model="saveUserForm.age"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="10">
        <el-col :span="6">
          <el-form-item label="职级">
            <el-select placeholder="请选择" v-model="saveUserForm.level"
                       @change="loadLeader">
              <el-option label="员工" value="10"></el-option>
              <el-option label="经理" value="20"></el-option>
              <el-option label="总监" value="30"></el-option>
              <el-option label="总裁" value="40"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="6">
          <el-form-item label="直属领导">
            <el-select placeholder="请选择" v-model="saveUserForm.parentId">
              <el-option v-for="item in leaderOptions" :label="item.username" :value="item.id"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4">
          <el-form-item label="性别">
            <el-radio-group v-model="saveUserForm.gender">
              <el-radio border label="男" value="1" style="margin: 0;"></el-radio>
              <el-radio border label="女" value="0"></el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="6">
          <el-form-item label="用户状态">
            <el-radio-group v-model="saveUserForm.status">
              <el-radio border label="启用" value="1" style="margin: 0;"></el-radio>
              <el-radio border label="禁用" value="0"></el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveUser">保存</el-button>
    </template>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from 'vue';
import axios from "axios";
import {ElMessage} from "element-plus";
import qs from "qs";

//定义对象用来保存用户的搜索条件
const searchUserForm = ref({username: '',status:''});
//定义数组用来保存表格数据
const userArr = ref([]);
//定义加载数据的方法
const loadUser = () => {console.log(searchUserForm.value);}
let data = qs.stringify(searchUserForm.value)
axios.get(BASE_URL+'/v1/user/select?'+data).then((response)=>{
  if (response.data.code === 2000){
    userArr.value = response.data.data;
    console.log(userArr.value);
  }else {
    Element.error(response.data.message);
  }
})
//已经入页面立即首次调用加载用户的方法
onMounted(()=>{loadUser();})
//定义重置搜索的方法
const resetSearch = () => {
  //重置搜索条件
  searchUserForm.value = {username: '',status:''};
  //重新加载用户数据
  loadUser();
}
//定义变量用来控制弹窗是否出现
const dialogVisible = ref(false);
//定义数组用来保存指数领导选择数据
const leaderOptions = ref([]);
//定义对象用来保存弹窗表单数据
const saveUserForm = ref({
  username: '',
  phone: '',
  email: '',
  age: '',
  level: '',
  parentId: '',
  gender: '',
  status: ''
});
//定义保存用户的方法
const saveUser = () => {
  console.log(saveUserForm.value);
  let data =qs.stringify(saveUserForm.value);
  console.log(data);
  axios.post(BASE_URL+'/v1/user/save',data).then((response)=>{
    if (response.data.code === 2000){
      ElMessage.success('保存成功！')
      dialogVisible.value = false;
      saveUserForm.value = {};
      loadUser();
    }else if (response.data.code === 3001){
      ElMessage.error(response.data.data);
    }else {
      ElMessage.error(response.data.message)
    }
  })
};
//定义方法处理弹窗关闭问题
const handleClose = () => {
  dialogVisible.value = false;
  saveUserForm.value = {};
};
//定义加载直属领导选项的方法
const loadLeader = () => {
  saveUserForm.value.parentId = '';
  leaderOptions.value = [];
  let level = parseInt(saveUserForm.value.level)+10;
  console.log(level);
  axios.get(BASE_URL+'/v1/user/select?level='+level).then((response)=>{
    if (response.data.code === 2000){
      leaderOptions.value = response.data.data;
    }else {
      ElMessage.error(response.data.message);
    }
  })
}
//定义变量用来保存弹窗标题
const dialogTitle = ref('新增用户');
//定义点击新建用户按钮时调用的方法
const beforeAddUser = () => {
  dialogTitle.value = '新增用户';
  dialogVisible.value = true;
}
//定义编辑员工的方法
const editUser = (id) => {
  dialogTitle.value = '编辑用户';
  dialogVisible.value = true;
  axios.get(BASE_URL+'/v1/user/selectById?id='+id).then((response)=>{
    if (response.data.code === 2000){
      saveUserForm.value = response.data.data;
      let lever = parseInt(saveUserForm.value.level)+10;
      axios.get(BASE_URL+'/v1/user/select?level='+lever).then((response)=>{
        if (response.data.code === 2000){
          leaderOptions.value = response.data.data;
        }else {
          ElMessage.error(response.data.message);
        }
      })
    }else {
      ElMessage.error(response.data.message);
    }
  })
}
//定义重置密码的方法
const resetPassword = (userId) => {
  axios.post(BASE_URL+'/v1/user/update/password/'+userId).then((response) =>{
  if (response.data.code === 2000){
    ElMessage.success('重置密码成功！')
  }else {
    ElMessage.error(response.data.message);
  }
  })
}
//定义方法用来修改用户状态
const changeStatus = (userId,status) => {
  axios.post(BASE_URL+'/v1/user/update/status/'+userId+'/'+status)
      .then((response)=>{
    if (response.data.code === 2000){
      ElMessage.success('状态修改成功！')
    }else {
      ElMessage.error(response.data.message);
    }
  })
}
//定义删除用户的方法
const deleteUser = (userId) => {
  if (confirm('确定要删除该员工吗？')){
    axios.post(BASE_URL+'/v1/user/delete/'+userId).then((response)=>{
      if (response.data.code === 2000){
        ElMessage.success('删除成功！');
        loadUser();//重新加载所有用户数据
      }else {
        ElMessage.error(response.data.message);
      }
    })
  }
}
</script>

<style scoped>

</style>